About us:

Microwave Engineering

The Microwave Engineering Group is concentrated on designing highly efficient and linear power amplifiers and communication
systems which are used in telecommunication applications. Furthermore the group is working on Radio Frequency
Identification (RFID). For Direct Short Range Communication (DSRC) technology and Ultra High Frequency RFID (UHF RFID)
complex system designs are done.

The requirements on efficiency and linearity for power amplifiers in mobile communication systems, especially in base
stations, are enormously. The efficiency and the linearity can be increased by using suitable amplifier architectures or
circuit methods. Both of them demanded special measurement systems and methods.

Automatic identification and data acquisition is often needed in logistic issues and telematics. Therefore DSRC- and
RFID-technology is often used. The DSRC- and the RFID-technology enable contactless transfer of data. The used passive UHF
RFID-tags are powered by the RFID-reader and are a very cheap alternative to the active DSRC-tags.